Nexus-6 Replicant

Tyrell's replicants with a four-year expiration date.

The Nexus-6 is the Tyrell Corporation replicant model hunted in Blade Runner. Designed for off-world labor and combat, these units have superior strength and agility.

Quick Facts

Manufacturer: Tyrell Corporation

Lore & Background

The defining tragedy of the Nexus-6 is their mortality. Unlike later models that would gain longer lifespans or different restrictions, these beings were programmed with a hard-coded four-year limit to prevent them from developing unstable emotional overloads.

Reader's Guide

The Nexus-6 functions as a bio-android designed for high-intensity off-world operations where human endurance is insufficient. However, the system includes a critical fail-safe: a four-year lifespan limit designed to prevent emotional instability from accumulating over time. They are used on the off-world colonies for heavy labour and combat. They are hunted exclusively by Blade Runners, special police officers tasked with identifying and retiring rogue replicants.

Did You Know?

Their four-year lifespan was intended as a safety measure to prevent the development of uncontrollable emotions over time.
Replicants were made illegal on Earth after a bloody mutiny off-world.